Perhaps you should try some spelling variations:
"modified stochastic optimization algorithms" » "modified stochastic optimisation algorithm", "modified stochastic estimation algorithms", "modified stochastic estimation algorithm", "modified stochastic optimisation algorithms", "modified stochastic estimation algorithmss"
"modified topology optimization algorithm" » "modified topology optimisation algorithm", "modified topology estimation algorithm", "modified topology estimation algorithms"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified topology optimization algorithm") or ("modified stochastic optimization algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified topology optimization algorithm") OR ("modified stochastic optimization algorithms")).
• Removing quotes may allow a broader search: (( modified topology optimization algorithm ) or ( modified stochastic optimization algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified topology optimization algorithm") or ("modified stochastic optimization algorithms"))*.